Structural Analysis of Thin Tile Vaults and Domes: The Inner Oval Dome of the Basilica de los Desamparados in Valencia

The inner oval dome of the Basílica de la Virgen los Desamparados, built in 1701, is one of the most slender masonry vaults ever built. It is a tile dome with a total thickness of 80 mm and a main span of 18.50 m. It was built without centering with great ingenuity and economy of means, thirty three years after the termination of the building in 1667. The dome is in contact with the external dome only in the inferior part with the projecting ribs of the intrados, the lunettes of the windows, and, in the upper part, through 126 inclined iron bars. This unique construction was revealed in the 1990's in the studies previous to the restoration of the Basílica, and has given rise to different theories about the mode of construction and the structural behaviour and safety of the dome. The present contribution aims to provide a plausible hypothesis about the mode of construction and to explain the safety of the inner dome which has stood, without need of repairs or reinforcement, for 300 hundred years.

Multi-agent location system in wireless networks

In this paper we propose a flexible Multi-Agent Architecture together with a methodology for indoor location which allows us to locate any mobile station (MS) such as a Laptop, Smartphone, Tablet or a robotic system in an indoor environment using wireless technology. Our technology is complementary to the GPS location finder as it allows us to locate a mobile system in a specific room on a specific floor using the Wi-Fi networks. The idea is that any MS will have an agent known at a Fuzzy Location Software Agent (FLSA) with a minimum capacity processing at its disposal which collects the power received at different Access Points distributed around the floor and establish its location on a plan of the floor of the building. In order to do so it will have to communicate with the Fuzzy Location Manager Software Agent (FLMSA). The FLMSAs are local agents that form part of the management infrastructure of the Wi-Fi network of the Organization. The FLMSA implements a location estimation methodology divided into three phases (measurement, calibration and estimation) for locating mobile stations (MS). Our solution is a fingerprint-based positioning system that overcomes the problem of the relative effect of doors and walls on signal strength and is independent of the network device manufacturer. In the measurement phase, our system collects received signal strength indicator (RSSI) measurements from multiple access points. In the calibration phase, our system uses these measurements in a normalization process to create a radio map, a database of RSS patterns. Unlike traditional radio map-based methods, our methodology normalizes RSS measurements collected at different locations on a floor. In the third phase, we use Fuzzy Controllers to locate an MS on the plan of the floor of a building. Experimental results demonstrate the accuracy of the proposed method. From these results it is clear that the system is highly likely to be able to locate an MS in a room or adjacent room.

Seismic earth thrust against massive building walls

The problem of earth thrust for a massive building in a seismic environment is analysed. Intertial and kinematic soil-structure interactions are considered by modelling the soil and the structure together. The problem is solved in the frequency domain by using the computer code FLUSH. Results show that the horizontal component of the seismic earth thrust is much greater than that obtained when applying the Mononobe-Okabe theory. This study establishes a set of conclusicns and recommendations for both design and practical purposes, and proposes future lines of investigation.

Shopping malls and neoliberal trends in Southern European cities: Post-metropolitan challenges for urban planning policy

Whilst shopping malls have been explored at length by critical urban studies, there has been little exploration of their role in restructuring the practice of urban and spatial planning. This article uses the shopping mall as an object of study in the light of the neoliberal trends and post-metropolisation in Southern Europe, with the aim of exploring challenges for urban governance and planning practice and with a focus on the role of the ongoing economic crisis. A threefold exploratory framework – the ‘lost-in-time scenario’, the ‘messianic mall model’ and the ‘(im)mature planning explanation’ – is used to make sense of the local versions of shopping mall development in Lisbon (Portugal) and Palermo (Southern Italy). According to findings, we highlight the clash between the multi-scalar nature of shopping malls and the dominance of the municipal scale in regulatory planning frameworks, and the risk that shopping mall development (at least in Southern Europe) may replicate uneven development patterns, reproducing the pre-conditions of the crisis without helping to overcome it.

Building European Defence: An Architect and a Bank. Security Policy Brief No. 56, May 2014

If a set of investors plan a grand apartment building in which they can each afford just one apartment, they need an architect to design a building that is both affordable and that meets all their needs, to negotiate with the constructor, and to ensure follow-up. When building capabilities for European defence, the sole possible architect is the European Defence Agency (EDA). Those who have to reach consensus and invest are the EU Member States. And there is even a European Investment Bank (EIB) to assist them.

Investment behaviour of EU arable crop farms in selected EU countries and the impact of policy reforms. Factor Markets Working Document No. 42, May 2013

This deliverable provides a comparative analysis, among selected EU member states, of the investment demand of a sample of specialised field crop farms for farm buildings, machinery and equipment as determined by different types and levels of Common Agricultural Policy support. It allows for the existence of uncertainty in the price of output farmers receive and for both long- and short-run determinants of investment levels, as well as for the presence of irregularities in the cost adjustment function due to the existence of threshold-type behaviours. The empirical estimation reveals that three investment regimes are consistently identified in Germany and Hungary, across asset and support types, and in France for machinery and equipment. More traditional disinvestment-investment type behaviours characterise investment in farm building in France and the UK, across support types, and Italy for both asset classes under coupled payments. The long-run dynamic adjustment of capital stocks is consistently and significantly estimated to be towards a – mostly non-stationary – lower level of capitalisation of the farm analysed. By contrast, the expected largely positive short-run effects of an increase in output prices are often not significant. The effect of CAP support on both types of investment is positive, although seldom significant, while the proxy for uncertainty employed fails to be significant yet, in most cases, has the expected effect of reducing the investment levels.

Bringing South Caucasus Closer to Europe: Achievements and Challenges in ENP Implantation. Natolin Research Paper 03/March 2011

While the initial Commission Communication on Wider Europe (March 2003) did not include Armenia, Georgia and Azerbaijan in the forthcoming policy for the EU’s new neighbourhood, the Southern Caucasus region has now gained considerable attention in the framework of the ENP and beyond, not least because of security considerations. The ENP undoubtedly represents a step forward in the EU’s policy towards Armenia, Azerbaijan and Georgia, yet its implementation highlights major differences between the three countries and important weaknesses in all three of them. The Eastern Partnership addresses some of these weaknesses and it also significantly strengthens the EU’s offer to South Caucasus countries, which is now fully in line with the perspectives proposed to the Western NIS. The paper highlights five main conclusions and recommendations: • Political, economic, social and diplomatic developments in the South Caucasus in the 2000's highlight both diverging trends and the persistence of tensions between the three countries. They also have different aspirations vis-à-vis the EU and different records in ENP implementation. The EU should therefore mainly rely upon an individual approach towards each country. • While bilateral relations should form the basis of the EU's approach, most of the challenges faced by Georgia, Armenia and Azerbaijan are not confined to national borders and require regional solutions. This applies primarily, but not exclusively, to the unresolved conflicts. The EU should promote targeted regional cooperation including, inter alia, confidence-building measures to address indirectly the protracted conflicts and measures supporting drivers of change, which play a critical role in the confidence-building process; • Under the ENP, especially since the opening of negotiations for association agreements and with the perspective of DCFTA, trade-related issues, market and regulatory reform have become prominent in the EU's relations with all three Caucasus countries. At the same time, the priorities identified when the ENP was launched, i.e. good governance and the rule of law, still correspond to major challenges in the South Caucasus. The EU should more clearly prioritise good governance and the rule of law as the basis of both the ENP and successful reforms; • In all partner countries (but even more so in the South Caucasus), ENP implementation has been adversely affected by poor administrative capacities and weak institutional coordination. The EU should increasingly focus on institutional reform/capacity building in its support to partner countries and ensure that the link between the ENP and domestic reform processes is strengthened; • In the South Caucasus the EU has recently concentrated on a few assistance tools such as budget support, Twinning and TAIEX. While these instruments undoubtedly bring an added value, they should be better combined with tools allowing for greater flexibility and targeting non-governmental actors, e.g. EIDHR/NSA.

Ending the State-Building Impasse: What Can Be Learned from Previous EU Enlargements that Might Offer Solutions for Bosnia and Herzegovina. ACES Working Paper No. 10, 2007

On the basis of the success of the two previous waves of European Union enlargement to post-communist states, EU accession is the international community's solution for ending the state-building impasse in Bosnia and Herzegovina. Through a literature review of analysis of the recent EU enlargements, this paper compares those countries' experiences with the current situation in Bosnia, and raises questions about the ability of the EU to address state-building issues through the accession process. The paper concludes that the previous enlargements do not provide a model for state-building in Bosnia. Because the EU's attempts to help along the process of state building in Bosnia is a new type of policy project, the paper proposes how the enlargement process might be adapted to address the specific problems in Bosnia, particularly in terms using human rights norms to compel Bosnian leaders to adopt necessary reforms.

The effect of extreme cold temperatures on the risk of death in the two major Portuguese cities

It is well known that meteorological conditions influence the comfort and human health. Southern European countries, including Portugal, show the highest mortality rates during winter, but the effects of extreme cold temperatures in Portugal have never been estimated. The objective of this study was the estimation of the effect of extreme cold temperatures on the risk of death in Lisbon and Oporto, aiming the production of scientific evidence for the development of a real-time health warning system. Poisson regression models combined with distributed lag non-linear models were applied to assess the exposure-response relation and lag patterns of the association between minimum temperature and all-causes mortality and between minimum temperature and circulatory and respiratory system diseases mortality from 1992 to 2012, stratified by age, for the period from November to March. The analysis was adjusted for over dispersion and population size, for the confounding effect of influenza epidemics and controlled for long-term trend, seasonality and day of the week. Results showed that the effect of cold temperatures in mortality was not immediate, presenting a 1–2-day delay, reaching maximumincreased risk of death after 6–7 days and lasting up to 20–28 days. The overall effect was generally higher and more persistent in Lisbon than in Oporto, particularly for circulatory and respiratory mortality and for the elderly. Exposure to cold temperatures is an important public health problem for a relevant part of the Portuguese population, in particular in Lisbon.

Socio-technical transitions and policy change - Advocacy coalitions in Swiss energy policy

Policies and politics are an integral part of socio-technical transitions but have not received much attention in the transitions literature so far. Drawing on the advocacy coalition framework, our paper addresses this gap with a study on actors and coalitions in Swiss energy policy. Our results show that advocacy coalitions in Switzerland have largely remained stable despite the Fukushima shock. However, heterogeneity of beliefs has increased and in 2013, even a majority of actors expressed their support for the energy transition – an indication that major policy change might be ahead. It seems that in socio-technical transitions, changes in the policy issue and in the actor base also work toward policy change, next to changes in core beliefs. We make suggestions how the advocacy coalition framework can inform analysis and theory building in transition studies. We also present first ideas about the interplay of socio-technical systems and policy systems.

Old Homeopathic Building

Originally West Professor's house on North University. Became Homeopathic Hospital. Wing added in rear of building in 1879. School of Dentistry 1875-1877. Psychological Lab 1903-1914. Building razed in 1914. On verso: Old Homeopathic Building located on N. University where Natural Science Building now (1929) stands. In another hand: Prof's House. North Univ. West Res. In another hand: Photographed in 1987 by A.L. Colton of '89

Homeopathic Hospital Building

Originally West Professor's house on North University. Became Homeopathic Hospital. Wing added in rear of building in 1879. School of Dentistry 1875-1877. Psychological Lab 1903-1914. Building razed in 1914. On verso: Prof's House; North Univ. [University], West Res. [Residence] In another hand: Homeo [Homeopathic] Bldg

Medical Building. Chemical Laboratory

A. J. Jordan, architect. Built in 1856. First chemical laboratory at a state university. Building served medical students and others as both laboratory and classroom. Situated just west and south of the original medical building. Additions made to the one-story building in 1861, 1866, 1868, 1874. In 1880 a two-story addition was added with subsequent additions in 1889 and 1901. Became Economics Building in 1908. Pharmacology occupied north wing 1908-1981. Destroyed by fire Christmas Eve 1981.On mount: T.D. Tooker Photographer

Old Chemistry Building

A. J. Jordan, architect. Built in 1856. First chemical laboratory at a state university. Building served medical students and others as both laboratory and classroom. Situated just west and south of the original medical building. Additions made to the one-story building in 1861, 1866, 1868, 1874. In 1880 a two-story addition was added with subsequent additions in 1889 and 1901. Became Economics Building in 1908. Pharmacology occupied north wing 1908-1981. Destroyed by fire Christmas Eve 1981.

Pharmacy Building, Chemical Laboratory

From north. Professors Monument in foreground. Built in 1856. First chemical laboratory at a state university. Building served medical students and others as both laboratory and classroom. Situated just west and south of the original medical building. Additions made to the one-story building in 1861, 1866, 1868, 1874. In 1880 a two-story addition was added with subsequent additions in 1889 and 1901. Became Economics Building in 1908. Pharmacology occupied north wing 1908-1981. Destroyed by fire Christmas Eve 1981. On verso: G. A. Kirchmaier, Ann Arbor, 82. Pharmacy Building. Chemical Laboratory. 270 tables. Largest in the world.